Liporapid Fat Stopper is a food supplement that contributes to the normal metabolism of macronutrients and helps to lose fat when following a low-calorie diet. Guarana helps lose fat when following a low-calorie diet. fat metabolism Choline contributes to normal lipid metabolism and maintains normal liver function. Macronutrient metabolism Chromium contributes to the normal metabolism of macronutrients and maintains normal blood glucose levels. How to use 2 tablets a day, 1 during the 2 main meals, preferably at breakfast and lunch. Take with at least 1 or 2 glasses of water.